#0B0630#0B0630

#0B0630 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.9% C 0.079 H 279.6°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#0B0630
RGB	rgb(11, 6, 48)
HSL	hsl(247, 78%, 11%)
HSV	hsv(247, 88%, 19%)
CMYK	cmyk(77.1%, 87.5%, 0%, 81.2%)
CIE-LAB	lab(3.75, 14.02, -25.25)
CIE-LCH	lch(3.75, 28.88, 299.05°)
OKLab	oklab(16.88% 0.0132 -0.0784)
OKLCH	oklch(16.88% 0.079 279.6)
XYZ	xyz(0.7365, 0.4147, 2.8370)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0630 #2B3006

analogous

#061630 #0B0630 #200630

triadic

#0B0630 #300B06 #06300B

tetradic

#0B0630 #300616 #2B3006 #063020

square

#0B0630 #300616 #2B3006 #063020

split-complementary

#0B0630 #302006 #163006

monochromatic

#06031B #06031B #0B0630 #170D66 #24149D

Accessibility & contrast

On white

19.39

#0B0630 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0B0630 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0630

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0630	#FFFFFF	#000000	##FFFFFF
##0B0630	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F31

Deuteranopia (green-blind)

#000C2F

Tritanopia (blue-blind)

#00111A

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0b0630;
/* rgb */ color: rgb(11, 6, 48);
/* oklch */ color: oklch(16.9% 0.079 279.6);

Tailwind

colors: {
  custom: {
    50: '#4e4969',
    500: '#0b0630',
    950: '#000000',
  },
}

SCSS

$custom: #0b0630;
$custom-light: #4e4969;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0630",
  "rgb": {
    "r": 11,
    "g": 6,
    "b": 48
  },
  "hsl": {
    "h": 247.143,
    "s": 77.778,
    "l": 10.588
  },
  "oklch": {
    "l": 0.16878,
    "c": 0.07949,
    "h": 279.6
  },
  "luminance": 0.00415
}

Semantic roles & 50–950 ramp

primary

#0B0630

secondary

#677121

accent

#F434DD

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0B0630

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →